Your local weather forecast for today
Grimsby, ON — 3 hour detailed weather forecast
ON, Canada » Grimsby
Forecast for today, Sunday, March 29, 2026
11:00 |
+7° feels like: +3° |
Overcast
Relative humidity: 58%, pressure: 764 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
14:00 |
+8° feels like: +4° |
Overcast
Relative humidity: 57%, pressure: 763 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
17:00 |
+8° feels like: +5° |
Overcast
Relative humidity: 57%, pressure: 761 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
20:00 |
+6° feels like: +4° |
A mix of sun and cloud
Relative humidity: 63%, pressure: 760 mm Precipitations: 0.0 mm Wind: 11 km/h, southwest |
23:00 |
+5° feels like: +3° |
Partly cloudy
Relative humidity: 69%, pressure: 758 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
02:00 |
+6° feels like: +3° |
Mainly sunny
Relative humidity: 70%, pressure: 756 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
05:00 |
+6° feels like: +3° |
Overcast
Relative humidity: 81%, pressure: 756 mm Precipitations: 0.0 mm Wind: 14 km/h, southwest |
08:00 |
+8° feels like: +5° |
Overcast
Relative humidity: 78%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
11:00 |
+12° feels like: +12° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 755 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |
14:00 |
+13° feels like: +13° |
A mix of sun and cloud
Relative humidity: 73%, pressure: 754 mm Precipitations: 0.0 mm Wind: 18 km/h, southwest |